DS-2DE7A245IX-AE/S1

7-inch 2 MP 45X Powered by DarkFighter IR Network Speed Dome

  • High quality imaging with 2 MP resolution
  • 45x optical zoom provides close up views over expansive areas
  • Intelligent functions based on deep learning
  • Save time by tracking important targets automatically

Lens
FOV

Horizontal field of view: 65.7° to 1.9° (Wide-Tele)

Vertical field of view: 39.4° to 1.1° (Wide-Tele)

Diagonal field of view: 73.1° to 2.3° (Wide-Tele)

Zoom Speed Approx. 3.7s (Optical Lens, Wide-Tele)
Working Distance 10 mm to 1500 mm (wide-tele)
Aperture Range F1.6 to F4.95
Focal Length 4 mm to 180 mm, 45× optical zoom
Image
Sub-Stream

50Hz: 25fps (704 × 576, 640 × 480, 352 × 288)

60Hz: 30fps (704 × 480, 640 × 480, 352 × 240)

Main Stream

50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720)

50fps (1920 × 1080, 1280 × 960, 1280 × 720)

60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720)

60fps (1920 × 1080, 1280 × 960, 1280 × 720)

Third Stream

50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288)

60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)

SVC Yes
Network
Network Storage Built-in memory card slot, support Micro SD/SDHC/SDXC, up to 256 GB; NAS (NFS, SMB/ CIFS), ANR
Protocols IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, DHCP, PPPoE, Bonjour
API ONVIF (Profile S, Profile G, Profile T), ISAPI, SDK
Simultaneous Live View Up to 20 channels
User/Host Up to 32 users. 3 levels: Administrator, Operator and User
Client iVMS-4200, Hik-Central, Hik-Connect
Web Browser IE 8 to 11, Chrome 31.0+, Firefox 30.0+, Edge 16.16299+, Safari 11+
Security Measures User authentication (ID and PW), Host authentication (MAC address); HTTPS encryption; IEEE 802.1x port-based network access control; IP address filtering
Alarm Linkage Alarm actions, such as Preset, Patrol Scan, Pattern Scan, Memory Card Video Record, Trigger Recording, Notify Surveillance Center, Upload to FTP/Memory Card/NAS, Send Email, etc.
Alarm 2-ch alarm input and 1-ch alarm output
Audio 1-ch audio input and 1-ch audio output
Interface
Network Interface 1 RJ45 10 M/100 M Ethernet Interface, Hi-PoE
Compression Standard
H.264+ Yes
H.265+ Yes
H.264 Type Baseline Profile/Main Profile/High Profile
Video Compression

Main Stream: H.265+/H.265/H.264+/H.264

Sub-stream: H.265/H.264/MJPEG

Third Stream: H.265/H.264/MJPEG

H.265 Type Main Profile
Video Bitrate 32 Kbps to 16384 Kbps
Audio Compression G.711alaw/G.711ulaw/G.722.1/G.726/MP2L2/PCM
Audio Bitrate 64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 Kbps to 192 Kbps(MP2L2)
Smart Feature
Smart Event Face Detection, Intrusion Detection, Line Crossing Detection, Region Entrance Detection, Region Exiting Detection, Audio Exception Detection, Unattended Baggage Detection, Object Removal Detection
Smart Record ANR (Automatic Network Replenishment), Dual-VCA
ROI Main stream, sub-stream, and third stream respectively support eight fixed areas.
Camera Module
Image Sensor 1/2.8″ progressive scan CMOS
Min. Illumination

Color: 0.005 Lux @(F1.6, AGC ON)

B/W: 0.0005Lux @(F1.6, AGC ON)

0 Lux with IR

White Balance Auto/Manual/ATW (Auto-tracking White Balance)/Indoor/Outdoor/Fluorescent Lamp/Sodium Lamp
Gain Auto/Manual
Shutter Time 1/1 s to 1/30,000 s
Day & Night IR Cut Filter
Digital Zoom 16×
Privacy Mask 24 programmable polygon privacy masks, mask color or mosaic configurable
Focus Mode Auto/Semi-automatic/Manual
WDR 120 dB
BLC Yes
HLC Yes
EIS Yes
Defog Yes
Supplement Light
IR Distance 200 m
Smart IR Yes
PTZ
Movement Range (Pan) 360° endless
Pan Speed

Configurable, from 0.1°/s to 160°/s,

Preset speed: 240°/s

Movement Range (Tilt) From -15° to 90° (Auto-Flip)
Tilt Speed

Configurable, from 0.1°/s to 120°/s

Preset Speed: 200°/s

Proportional Zoom Yes
Presets 300
Patrol Scan 8 patrols, up to 32 presets for each patrol
Pattern Scan 4 pattern scans, record time over 10 minutes for each scan
Power-off Memory Yes
Park Action Preset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan
3D Positioning Yes
PTZ Status Display Yes
Preset Freezing Yes
Scheduled Task Preset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan/Dome Reboot/Dome Adjust/Aux Output